Mumbai, Mangalore are at larger threat of flooding as a consequence of glacial melting, NASA’s forecast software predicts


Antarctic ice sheet

The Thwaites Glacier in Antarctica is seen on this undated NASA picture. Vast glaciers in West Antarctica appear to be locked in an irreversible thaw linked to world warming which will push up sea ranges for hundreds of years, scientists stated.REUTERS/NASA

The National Aeronautics and Space Administration has created a forecasting software that reveals which cities on this planet can be affected when the parts of glaciers soften. In India, Mangalore in Karnataka, Mumbai in Maharashtra and Kakinada in Andhra Pradesh are at a excessive threat of flooding.

The software reveals that the native sea degree will change in Mumbai, Mangalore and Kakinada because of the melting of glaciers and ice sheets. These cities are susceptible as a consequence of world warming in Greenland and Antarctica.

Over the following 100 years, the ocean ranges in Mangalore can be pushed up by 15.98 cm, in Mumbai it is going to be by 15.26 cm and in Kakinada it is going to be by 15.16 cm, the research, carried within the journal Science Advances says. 

Scientists at NASA’s Jet Propulsion Laboratory in California developed the software – gradient fingerprint mapping (GFM). The software seems on the Earth’s “spin and gravitational effects” and predicts how water can be “redistributed globally.”

“This provides, for each city, a picture of which glaciers, ice sheets, [and] ice caps are of specific importance,” the researchers stated.

“This is the first time our method will enable planners and engineers to retrieve data about sea level in their area, and get updated numbers when new data about glacial melting becomes available,” Surendra Adhikari, a co-author of the research, instructed Hindustan Times.

“As cities and countries attempt to build plans to mitigate flooding, they have to be thinking about 100 years in the future and they want to badess risk in the same way that insurance companies do,” senior scientist Dr Erik Ivins stated.

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